Commit Graph
36 Commits
Author SHA1 Message Date
Neil a321ac3c8f refactor(mobile): use shared source-control decisions (#13453) 2026-08-10 20:41:31 -07:00
Neil 556f469b0b refactor(mobile): remove orphaned PR composer (#13450) 2026-08-10 20:25:54 -07:00
Neil 403c60bbad refactor(mobile): remove unused review code (#13421) 2026-08-09 18:55:36 -07:00
Neil c56ff58dd7 test(mobile): centralize renderer setup (#13408) 2026-08-09 18:31:00 -07:00
Neil 954de38507 refactor(mobile): remove unused PR and review code (#13404) 2026-08-09 18:30:44 -07:00
NeilandOrca 17cfc968cf Revert the terminal IME composition-ownership change (#13282)
* Revert "test(ime): restore coverage the composition-ownership change removed (#13168)"

This reverts commit 25a8c517e1.

* Revert "refactor(terminal): return IME composition ownership to xterm (#13128)"

This reverts commit 17b3dff3c4.

* test(ime): keep the architecture-neutral Korean trace coverage

The recorded IBus/fcitx5 and Windows MS-Korean traces from #13168 assert PTY
byte order, not composition ownership, so they still hold once the terminal
composition layer is restored. The mobile accessory-order test pinned the new
handleLiveInputChange signature and does not.

Co-authored-by: Orca <help@stably.ai>

* fix(terminal): keep the macOS Backslash bypass through the revert

The restored native-text forwarder only claims keys for input sources in its
hardcoded CJK allowlist, so third-party IMEs off that list (Qingg, #10896) still
get a raw backslash. #13128 added this bypass as a partial replacement; keep it
rather than trade the open issue back.

Scoped to the bare backslash key. The rest of shouldBypassXtermForMacNativeText
bypassed all unmodified non-ASCII text, which would race the restored forwarder.

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): move the mirror-step ref write out of render

The restored hook assigned runMirrorStepRef during render, which is not
replay-safe — React can discard render work, so the mutation can leak from UI
that never commits. Its only read is inside the held-commit timer, which fires
long after commit, and the ref has a safe default, so an effect is soon enough.

Surfaced by the changed-lines React Doctor gate: the rule postdates this code,
so restoring the file re-introduced it as a new violation.

Co-authored-by: Orca <help@stably.ai>

---------

Co-authored-by: Orca <help@stably.ai>
2026-08-08 19:06:50 -07:00
NeilandOrca 17b3dff3c4 refactor(terminal): return IME composition ownership to xterm (#13128)
* fix(terminal): return IME composition ownership to xterm

* fix(mobile): derive terminal input from native replacement ranges

* test(mobile): record iOS Japanese IME traces

* fix(mobile): preserve native IME replacement ranges

* fix(xterm): flush queued application input after IME commit

* test(terminal): pin Korean intermediate commit

* test: pin Windows IME shortcut ownership

* test: replay IBus number candidate commit

* fix: preserve native macOS input-method punctuation

* refactor(terminal): remove stale mac focus override

* fix(mobile): preserve soft keyboard deletion ranges

* fix: keep IME-owned palette chords in renderer

* fix: stop carried IME shortcuts at renderer owner

* fix: preserve carried IME shortcut dispatch

* fix: narrow main-owned shortcut actions

* test(mobile): pin Japanese IME replacement traces

* test(terminal): retain paired native IME trace

* fix(chat): preserve browser IME composition ownership

* fix(chat): retain macOS IME confirm gesture

* fix(chat): expire unmatched IME confirm carry

* fix(chat): isolate IME confirmation expiry

* fix(chat): retain active IME confirmation

* refactor(terminal): remove dead composition handler

* feat(ime): add shared Enter-ownership seams for CJK composition

The confirming Enter of a CJK composition arrives as two keydowns and the
orderings differ by platform: Windows/Linux redispatch the unmarked Enter/13
before keyup, macOS delivers keyup first. A guard reading only isComposing or
keyCode 229 misses the redispatch, so surfaces submitted on a confirm.

Adds useImeEnterGestureOwnership (carry token, next-frame expiry), a shared
ImeEnterGuardedForm for native implicit submission, and the cmdk seam covering
18 CommandInput surfaces at one site.

A chorded Enter arms the carry but is never swallowed — the reverse would eat a
user's deliberate Cmd/Ctrl+Enter. Both failure modes are pinned by
ime-enter-gesture-ownership-contract.test.ts.

Co-authored-by: Orca <help@stably.ai>

* refactor(terminal): consolidate native input listeners and parked-screen owner

Extracts the shared native-input listener installer and renames the parked-screen
detector for what it actually does, replacing per-call-site duplication. The
listener installer keeps a forgetOptionKeyLocationOnBlur flag so per-window
semantics are preserved rather than flattened.

Net deletion; no behaviour change intended.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin recorded IME shapes as regression tests

Nine regression tests built from hashed affected-platform captures, each with a
paired ordinary negative and a discriminating mutation verified to take the file
from all-passing to exactly one failure.

Covers the Windows MS-Korean Shift family (#12179, #11878, #12151, #11946,
#12152) and the Korean TUI line-break rows (STA-3237, STA-3222, STA-3129).

STA-3237 pins the empirical 3-Shift / 2-active-composition / 2-newline ratio the
device run established — the third Shift produces nothing because Space has
already committed. That ratio is not derivable from a static capture.

Co-authored-by: Orca <help@stably.ai>

* fix(ime): guard Enter-commit surfaces against CJK confirm

Applies the Enter-ownership guards across the surfaces whose Enter commits
something: publishes, clones, pairs, installs, posts, or persists.

Tiered deliberately rather than uniformly. Irreversible and remote-effect sites
take the carry token, which also blocks the unmarked redispatch. Locally
reversible sites take the oracle check with a one-line comment naming the
residual, because a spurious commit there costs one undo.

Three numeric fields are left unguarded with the reason in-code: Chromium blanks
number inputs at compositionstart, so a confirm-Enter only ever reaches an
empty-draft reset. Measured with a CDP probe rather than assumed — a guard that
cannot fire is noise.

Co-authored-by: Orca <help@stably.ai>

* test(ime): teeth-check the Enter guards on every guarded surface

One suite per guarded surface, each verified by deleting the guard and
confirming the test fails. A green guard test without that check is unverified,
not verified.

Two shapes pass vacuously in happy-dom and are avoided here: native implicit
form submission never fires, and blur() is inert on an unfocused element. Both
made "the commit did not happen" assertions pass with the guard removed, so the
suites assert the guard's contract directly instead.

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): keep iOS Korean commits whole through the live-input path

iOS Korean reports isComposing: false on every event, so it bypasses the
composition guard entirely. The strict owner rejected UIKit's transformed
post-change field and sent only the leading jamo — the reported symptom.

Prefers the authoritative same-event field text over the predicted text when the
supplied operation cannot produce it. Generic: no Korean special-case, no locale
classifier, no normalization. Adds the RN-target-keyed submit carry alongside it.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): make IME capture harnesses fail loudly instead of silently

Four instruments recorded silence as success, so a void run scored as a clean
one:

- readTerminalImeBoundaryTrace returned an empty trace when the probe never
  installed, making every "nothing leaked" negative pass vacuously
- summarizeLatencies([]) returned a perfect zero distribution that passed all
  three latency thresholds
- the macOS Vietnamese spec pinned an input-source ID that does not exist, and
  failed as though the operator had chosen the wrong source
- the expectedLineCount=1 prefix property was undocumented and one edit from
  silently downgrading a PTY assertion

Input sources now resolve by enumeration and name the near-matches on failure.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): cover Cangjie cancellation and fix a cross-namespace assertion

Adds #11951's recorded Cangjie cancel shape to the existing cancellation suite,
which covered Pinyin and Sogou but not Cangjie. One keystroke then Backspace
arriving as deleteContentBackward with data: null, so the stale preedit is the
only thing a fallback could replay.

Verified against the historical pre-6cd944c62b3 bundle: the positive fails with
['尸'] where [] is expected, while the ordinary negative stays green.

Also fixes the Vietnamese spec, which asserted a TIS-space input-source ID
against getKeyboardInputSourceId(). Those two Orca APIs report the same source
in different namespaces — TIS nests it under VietnameseIM, the app API does not.
The resolver stays as an installation precondition; the assertion matches the
leaf.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): add a real-IME macOS arm for the Korean chord commit

The existing korean-ime-terminal-shift-enter-commit spec synthesizes composition
over CDP: Input.imeSetComposition sets the preedit directly and Input.insertText
performs the commit. Asserting the IME produced events you injected yourself is
circular, so that spec cannot certify real-IME behaviour.

This arm selects 2-Set Korean via TIS, reads it back live, and injects through
System Events key codes, so the OS owns the preedit, the commit instant, and
isComposing. PTY byte expectations are preserved verbatim.

Covers 2 of the original 4 cases by design. The other two are the Windows/Linux
redispatch-before-keyup ordering, which macOS cannot produce and which cannot be
selected -- the OS decides it. Reintroducing synthesis to "restore coverage"
would reintroduce the circularity.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): assert the macOS chord arm at the PTY boundary, not the renderer

The byte expectations were transcribed from korean-ime-terminal-shift-enter-commit
:364/:383, which assert against onData -- a renderer boundary where the terminator
is CR. This spec reads the PTY child, where the tty has already converted CR to LF.

Names both forms per row rather than swapping the constant, so the conversion reads
as evidence that the capture reached past the renderer, as #11936 and #11951 record.
Ctrl+Enter's CSI-u sequence is unaffected and is identical at both boundaries.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): measure composer-to-onData latency and stop dropping IME keystrokes

Two defects in the echo latency probe.

It hooked onWriteParsed and onRender but never onData, so it measured
key->parse->render echo rather than the composer-vs-onData delta the latency rows
need. Adds a third hook feeding its own sample set.

And `event.key.length !== 1` silently dropped IME keystrokes: Pinyin and Cangjie
keydowns arrive as key:'Process' (length 7). Replayed over the captured corpus,
the old filter accepted 580 of 4137 Chinese IME keydowns -- it was discarding 80%
of them. The new filter matches the shape the owner itself branches on.

Attribution charges each onData to the latest keydown rather than a FIFO head,
because composing jamo emit no onData at all and a queue would credit a whole
composition to its first keystroke. The consumer now asserts sample count before
any percentile, so a zero-sample run cannot render as a flawless distribution.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin the WSL shifted-jamo newline shape for #11919

In Korean 2-set, Shift types ordinary letters -- the double consonants and the
compound vowels. Each such keystroke reaches Chromium as key='Process',
keyCode=229, shiftKey=true.

The v1.4.163 classifier matched exactly that pattern with no code guard, so it
called those keystrokes Enter, rewrote them to a synthetic Shift+Enter, and
injected a newline into the middle of the word -- with no Enter key pressed.
That is why the reporters said "no modifier key pressed": they had not chorded
Shift+Enter, but they had pressed Shift, to type the double consonant.

Asserts the row's own recorded capture: 40 immediate keydowns, exactly 3 of them
Shift-carrying inside a single syllable, and an onData stream with one newline
per Enter press and none mid-word. Two ordinary negatives keep it from being a
blanket mute -- the same session's non-IME keydowns still reach shortcut policy,
and an ordinary Shift+Enter still resolves through the real policy.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin the composition commit lag that made Korean type one behind

macOS Korean 2-Set commits syllable N only when the first jamo of N+1 arrives, so
compositionend and compositionstart land in the same task. A composition-start
handler cancelled the pending finalizer that was the only path to triggerDataEvent
and ended the session without emitting bytes, so every committed syllable reached
onData exactly one syllable late and the backlog cleared only at a Space or Enter.

Types continuously with no Enter and no Space -- either would flush the backlog and
hide it -- and samples onData at every syllable boundary. Paired with a
length-matched ASCII arm that stays green throughout, so the positive is a fact
about composition rather than about timing in general.

Bisected to a single call site across five builds: pristine, 1.4.155 and 1.4.162
pass, 1.4.163 fails, removing the one call repairs it, restoring it fails
identically. That window is exactly the reporter's "started immediately after
updating".

Co-authored-by: Orca <help@stably.ai>

* test(mobile): cover the send-queue abort that silently drops queued keystrokes

One failed send in use-terminal-live-input-commit aborts every keystroke
queued behind it, with the error swallowed by .catch(() => false). The
existing test resolves(true) on every send, so the failure branch was
uncovered.

Four arms: the abort itself, an ordinary negative on the healthy path, a
throwing sender, and a liveness control proving the queue recovers once
the chain settles. Deleting the abort takes 4 passed to 3 failed, with the
ordinary negative correctly surviving.

Scope is stated in the docblock: this is a transport send-queue abort,
reachable only via a real disconnect or RPC error. REQUEST_TIMEOUT_MS is
30s, so latency alone cannot reach the branch — consistent with #7094's
symptom class, not proven to be its cause.

* test(terminal): pin that daemon snapshot/restore cannot disturb a composition

Two independent reporters attributed broken Korean composition to the
always-on PTY daemon repainting terminal state over the preedit. The
attribution is wrong on ancestry — the daemon shipped three months before
the version both call good — but the boundary was never actually tested.

Runs the real applyMainBufferSnapshot choreography against a live
composition, including the full 2J/3J/H wipe plus the resize and
alt-screen branches. textarea.value, selectionStart/End,
compositionView.textContent and .active all survive byte-identical, and
interleaving a restore between every jamo of 문제 still commits 문제 at
onData. Also pins that the uncommitted preedit is absent from the captured
snapshot: it lives in the textarea, never the buffer, so a restore has
nothing stale to echo back.

Injecting one textarea.value = '' into the restore fails exactly the three
restore-boundary tests.

* test(terminal): pin that Cmd tears down a composition where Ctrl and Shift do not

xterm's composition keydown exempts only keyCode 16/17/18 (Shift/Ctrl/Alt)
plus 20/229. macOS Meta — 91/93/224 — is absent, so a Cmd press mid-composition
takes _finalizeComposition(false): the overlay goes dark and never recovers,
because compositionstart is not re-fired. The user composes the rest of the
word blind. Linux and Windows users press Ctrl and are exempt.

xterm already has a Meta-aware modifier predicate in wasModifierKeyOnlyEvent,
so this is an internal inconsistency rather than a deliberate choice.

Owns no reported row and is version-neutral: 5/5 on both 1.4.162 and 1.4.163.
The branch is unexercised in all 328 recorded traces, so this is a hazard pin,
not a regression guard. Only the teardown is asserted; the likely duplicated
commit needs a compositionend the IME kept alive across the Cmd, which no
capture contains.

Deleting the exemption fails exactly the three paired negatives; adding Meta
to it fails exactly the two Cmd arms.

* test(native-chat): characterize preedit loss when a question card replaces the composer

An AskUserQuestion card fully replaces the composer by design, but the
in-flight composition goes with it: the composer unmounts before
compositionend reaches it, so the preedit is never committed to the draft.
The committed text survives only because the draft is cached and restored
via defaultValue. Node identity changes, value 'abc' is preserved, the 가
is gone.

Drives the real NativeChatView -> SessionGate -> InteractiveCard ->
questionActive swap -> Composer -> ComposerField, flipped by writing the
same store field an AskUserQuestion hook event writes. Flipping
questionActive to false fails exactly this test and nothing else across
639 native-chat tests, so the path was entirely unguarded.

CHARACTERIZATION TEST: it asserts the loss. Fixing the defect — committing
the preedit before the swap, or keeping the composer mounted — will make
this file fail. Update the expectations to the new contract rather than
working around them.

Owns no reported row. #12118/STA-3219 flicker is keyed to token counters,
which provably do not remount, and a question card arrives once per
question.

* test(terminal): pin the duplicated commit when Meta interrupts a composition

_finalizeComposition(false) sends textarea.value.substring(start, end) but
cannot clear the IME-owned textarea, so a later compositionend re-sends the
same range. Meta reaches that path because CompositionHelper exempts only
Shift/Ctrl/Alt; xterm's own wasModifierKeyOnlyEvent covers Meta four ways,
so the omission is an internal inconsistency rather than a choice.

Companion to the modifier-exemption guard, which deliberately pins only the
overlay teardown. This pins the data consequence.

HAZARD PIN: owns no reported row. The trigger is unverified on hardware —
no capture in the corpus contains a Meta-during-composition gesture, and
whether macOS keeps the composition alive across it is unmeasured. The
duplication follows from the code given that sequence; whether users reach
the sequence is the open half.

An earlier premise that Space (keyCode 32) reaches this path was refuted by
a corpus scan: 0 of 731 evidence files carry a keyCode-32 Space while
composing, against 171 at 229, and 229 returns early.

* test(terminal): characterize the syllable lost when the textarea blurs mid-composition

CoreBrowserTerminal._handleTextAreaBlur clears the helper textarea
unconditionally — "Text can safely be removed on blur" — while
CompositionHelper._finalizeComposition reads the committed text back out of
that same value from a deferred timeout. By the time it runs the value is
empty, the substring is '', and triggerDataEvent never sees the syllable.
xterm checks composition state in _syncTextArea and omits the same check
here.

Six cases. Blurring mid-composition loses the syllable in every ordering,
including compositionend-before-blur, which is Chromium's real order — so
it is not an ordering artifact. A bare textarea.blur() with no Orca code
loses it too, which places the owner upstream: Orca's unguarded release on
outside pointerdown is one trigger, not the cause. Committing 한 then
blurring mid-가 yields ['한'] where ['한','가'] is correct: one syllable
gone, surrounding text intact.

Teeth checked by inverting — adding an Orca-side composition guard flips
exactly the three cases that route through the release path and leaves the
bare-blur and no-blur cases green, which is the scope split: a fix in
regular-terminal-focus-ownership alone would not close this.

HAZARD PIN, but unlike the others this one has a real production injector —
clicking outside the terminal mid-composition. Owns no reported row. The
shape matches #9738's report; the injector does not, and a shape match with
a mismatched injector is not an owner.

* test(terminal): say which arm the STA-3237 fixture came from

The recorded keydowns are wave 4's A-shift-unmarked-only — the arm that
emits no PTY bytes. Nothing in the file said so, so two readers concluded
the row's events fail the owner's predicate and that STA-3237 and STA-3222
were different defects. They share an owner; the arm that fires is
Process/229+Shift, absent from this bubble-phase trace because the owner
claims it in the capture phase.

Also corrects "code-blind": the v1.4.163 policy emits \x1b\r only for a
shift-only key:'Enter', and a jamo keydown reaches that branch solely via
the isTerminalImeProcessEnter rewrite. The mock is deliberately wider so
the ownership guard stays under test if that rewrite moves.

Comments only — no assertion, fixture value, or mock behaviour changed.

* test(e2e): track the input-source selector the macOS specs shell out to

Five tracked macOS IME specs ran `swift .tmp/select-input-source.swift`, a
file that is gitignored and existed only on one machine. Anyone else
checking out the repo — or the same machine after .tmp is cleaned — could
not run them, and they are the capture drivers for the macOS rows that are
blocked waiting for exactly those runs.

Moves it to tests/e2e/ beside its callers. The chord spec now resolves it
from __dirname rather than reaching two levels up into .tmp.

* test(terminal): pin the CJK repaint decision against the reporter's own output

#12164 comment 1 and #5921 report agent output with double-width glyphs
rendering duplicated character-by-character while ASCII in the same line
stays clean. No IME, no composition, no keystroke — the user never types
the CJK.

Segmenting all three verbatim samples into maximal same-risk-class runs
gives 33 runs and zero violations of "this run is corrupted iff the
production detector flags it": 17 wide runs all corrupted, 16 narrow runs
all byte-identical. The paired negative is co-located in the same line
rather than in a separate run — the reporter supplied it without knowing.

Doubling is asserted as present, not uniform: 자바스크립트 and 시스템 each
leave a jamo undoubled, which is a repaint-region boundary artifact rather
than a per-character transform.

The discriminating arm is in the test rather than a source mutation:
be3f30e2f8 (#6890) elects a repaint for all 17 corrupted runs when the
agent types nothing, and reverting its disjunct elects none. Both
predicates agree once the user has recently typed, which is the pre-#6890
condition.

Samples inlined with per-sample SHA-256 because .tmp is gitignored and
cannot back a landed test.

* test(terminal): pin macOS period substitution landing after the composition

#11504's reporter published a DOM trace showing insertText ". " arriving
149ms after compositionend, when two spaces are typed with a CJK input
source and NSAutomaticPeriodSubstitutionEnabled is on. This replays that
trace against a real Terminal and asserts what reaches onData — bytes to
the PTY, not anything visual.

The owner is stock upstream CoreBrowserTerminal._inputEvent, not an Orca
module, confirmed at the resolved install and in the shipped bundle Vite
loads rather than in the TypeScript source.

Three mutations against that install, predictions written before the runs,
each failing exactly the arms predicted: dropping the composed/keyDownSeen
guard fails two, dropping Orca's intercept fails the one arm where the
payload arrives before the send window drains, and flipping || to && —
the candidate-fix shape — fails the arm that pins the defect itself.

CHARACTERIZATION: arm 1 asserts the broken behaviour and will fail the
moment #11504 is fixed. Update it to the new contract rather than working
around it.

composed is absent from every recorded bundle, so composed: true is the
spec-required value rather than a captured one; the test asserts it before
dispatching so a harness that dropped the field fails loudly.

* test(terminal): replay the recorded Windows Shift sessions through the IME guard

STA-3179 reports a Shift release sending Enter; #12171 reports delayed
Hangul plus doubled newlines. Both replay their own recorded Windows
MS-Korean keydowns through resolveTerminalKeyboardShortcutAction with the
shortcut policy mocked, so the assertions are about which events reach the
policy and what reaches terminal input.

STA-3179's held-Shift gesture yields exactly one newline, from the unmarked
Enter alone; its release arms nothing for the next composition, asserted
after a precondition check that the release really is keyups with shiftKey
already dropped; and an ordinary Shift press-and-release still routes every
keydown, which is the paired non-IME negative.

Teeth, verified by mutation: bypassing the isImeOwnedKeyboardEvent guard in
keyboard-handlers takes STA-3179 from 3 passed to 2 failed / 1 passed — the
survivor being the ordinary-session negative, which is correct, since a
non-IME session should not depend on that guard — and #12171 from 2 passed
to 2 failed. Source restored byte-identical.

Recorded shapes are inlined and the bundles cited in comments; nothing is
imported from .tmp, which is gitignored.

* test(native-chat): correct 61977d4517 — the preedit survives the question card

61977d4517 claimed a composed syllable vanishes silently when an
AskUserQuestion card replaces the composer, and characterized that loss.
The claim was false. Its premise was an artifact of the harness: the test
simulated a preedit with a silent textarea.value assignment and no input
event, which no IME does.

Real composition fires input with insertCompositionText on every keystroke
— the shape this repo already records in its own observed-event capture —
and React's change handler returns on input/change with no composition
gate, so onChange runs for each frame. The draft cache is written
synchronously inside the updater, so the preedit is already committed
before the card can arrive. Driven that way, it survives.

Renamed to match the contract that actually holds, and extended: Hangul
jamo-per-frame, Japanese kana accumulation followed by per-segment
conversion asserting the candidate the user was looking at survives, and a
pin on the mechanism itself — the draft cache holds the preedit while the
card is up.

Teeth: there is no fix to revert, so the mutation is the plausible wrong
one — gating onChange on isComposing(). That takes 4 passed to 3 failed,
with the English negative correctly surviving, since it has no composition
to gate.

Two consequences remain, recorded rather than fixed: the OS aborts the
composition when the field disappears, so a lone jamo returns as a
compatibility jamo the user cannot compose onto, and the remounted
composer is unfocused because the card owned focus.

* docs(native-chat): name the corrected commit and the degraded-jamo consequence

Records in the file itself that 61977d4517 is pushed and wrong, quoting
the two claims that are false, so a reader who finds it in git log reaches
the correction from the file that replaced it.

Also states the residual as a consequence rather than a curiosity: a lone
leading jamo returns as a standalone compatibility jamo (U+3131), which is
not a composable state — the user cannot resume the syllable, only delete
and retype. Preserved, but degraded into something unusable. That is the
note to find if a reporter ever describes exactly that.

The invariant these tests pin is not "the composer commits on unmount" but
"composition input events must reach React" — which is what a future IME
change would break, and is not visible from the swap site at all.

* test(terminal): replay the recorded macOS Telex commit boundaries

#6905 reports Vietnamese composed characters breaking in the terminal.
Replays the retained macOS built-in Simple Telex capture — recorded
selection and value set before each dispatch, since that is what the
commit range reads — and asserts what reaches onData: the first commit
alone, then through the real Enter, then the ASCII tail of the same run.
A code-point count would catch NFD normalisation.

ENGINE CAVEAT, stated first in the docblock: this is macOS built-in Simple
Telex, Telex only. The reporter's three named engines cannot run on the
platform they declared, and which macOS Vietnamese engine they used is
unconfirmed. This file certifies no engine, and does not imply VNI.

The owner is upstream's — CompositionHelper._finalizeComposition's
waitForPropagation branch — so the arms are copies under .tmp aliased by a
scratch config, with node_modules verified unchanged by shasum after every
run. Collapsing the range end onto its start fails all three; collapsing
the start to zero re-emits the first word into the second commit, which is
the reporter's "duplicated" direction. Different failure sets, so the
mutants are distinguishable rather than merely detectable, and the ASCII
assertion passes under both.

Falsifiability here is by mutation, not by a defective build: #6905 does
not reproduce at HEAD, so this has never been watched going red on a real
reproduction.

* docs(terminal): lead the #6905 test with its engine caveat

Comment-only. Moves the caveat above the source line so a reader meets what
the file does NOT establish before what it does — the capture is macOS
built-in Simple Telex, the reporter's named engines cannot run on the
platform they declared, and which engine they used is what gates this row.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record that the swallow eats a keystroke after Japanese conversion

This pin framed the swallowed insertText around Cmd interrupting a
composition. A differential through Japanese multi-segment conversion shows
it is broader: type a segment, convert, then press `a`, and the `a` is
lost. No modifier, no exotic gesture. Korean surfaced it first only because
2-Set composes on nearly every keystroke.

Also records why it cannot simply be fixed. The suppression de-duplicates
IMEs that deliver their commit a task after compositionend, which a sibling
test pins; this swallow is that dedup's false positive, and the two events
differ only in payload, so no flag-timing change separates them. Both a
smaller redesign and a content-aware variant were built and measured — the
first duplicates on IBus, the second costs a reported row's test and is
blocked while the patch cannot be regenerated.

The Japanese arrays behind this are authored, not observed: no Japanese DOM
composition trace exists in the corpus.

* docs(terminal): a Japanese capture does exist — correcting dbeecb11be

That commit said no Japanese DOM composition trace exists in the corpus.
False. One does, filed under the Linux bundles rather than the bundle named
for Japanese: 30 DOM events, two にほんご->日本語 conversions, with full
selection state per event. It is retained byte-identically in three further
bundles — one capture copied four times, not four observations, checked by
hash rather than by counting files.

The claim came from checking the bundle named for Japanese, finding nothing,
and generalising to the corpus without querying the rest of it.

Replaying it emits 日本語日本語 under both sequencing extremes on all four
arms, matching its own recorded onData. So "repeated conversion is
undisturbed" is now captured rather than authored. It carries no
post-compositionend insertText, so it cannot speak to the swallow: the
a-after-conversion figure stays authored and unobserved.

Also rewords the paragraph opener. It claimed to broaden a Cmd framing, but
hazard 2 was never Cmd-framed — the lines above already say Cmd does not
reach it. The real gap was that hazard 2 named no trigger at all, which
reads as exotic when it is ordinary.

* build(xterm): land the patch regeneration harness

The five dependency patches under config/patches/ shipped with no tracked
way to regenerate any of them. The xterm one is the hard case: it is derived
from an upstream build, so no fix could be made without rebuilding, and the
tooling to rebuild lived only in one machine's scratch directory. That
blocked a measured fix for a live keystroke-loss bug, and the EditContext
reduction an OSS survey identified as the only real one available.

Adds the regenerator, the upstream pin, the hand-written source patch the
bundle hunks derive from, tests, docs, and a PR job that verifies the
shipped patches still match the pinned build. The job caches the shallow
clone keyed on the manifest, so a cold run is minutes and a warm one under
one. Round-trip verified: regenerating from a clean checkout reproduces the
shipped patch byte-for-byte.

Marks the emitted patch -diff -text. pnpm hashes it byte-for-byte, so a
CRLF checkout would break install on Windows, and its minified bundle lines
make a diff nobody can read — review the source patch instead.

Also rejects unknown flags. --check was the fallback for any unrecognised
argument, so a typo, or --help, silently triggered a full upstream build
instead of what the caller asked for.

* fix(xterm): stop swallowing a keystroke typed after an IME commit

Type a Japanese segment, convert it, then press a key one macrotask later
and that key was lost. No modifier, nothing exotic — every user who keeps
typing straight after converting. Korean surfaced it first only because
2-Set composes on nearly every keystroke.

handleCompositionInput discarded the payload unconditionally in the window
after the deferred send: _isSendingComposition stays true for one macrotask
after the timer cleared _pendingCompositionStart, and the branch substituted
'' for whatever arrived. The suppression is not itself wrong — it
de-duplicates IMEs that deliver their commit an event-loop turn late, which
terminal-stock-composition.test.ts pins. It just could not tell a duplicate
from new input, because the two events are identical apart from payload.

Now it compares against _sentComposition, the text the deferred send
actually emitted, and discards only a match. A flag-timing redesign was
measured first and rejected: it fixed this and duplicated on IBus, because
no timing change can separate events that differ only in content.

Edited in config/patches/xterm-src/ and regenerated through the harness, so
the emitted patch and the lockfile hash are derived, not hand-written.

The commit-overlap pin's swallow arm now asserts the repaired contract —
the value its own comment already named as correct and as what stock
beta.287 emits. #11504's arm at :184 flips too; it never covered that
report, as its own prior note recorded, and the reporter's +149ms arm is
untouched and still asserting the defect. Provenance hashes in three test
docblocks are updated, since regenerating changes the patch hash and with it
the resolved install directory.

* docs(terminal): re-measure the #6905 mutation citations against the new bundle

Regenerating the patch moved the resolved install, so this docblock's
patch_hash, line count, two line numbers and three mutation outcomes all
described a bundle that no longer exists. The deferred branch is one the
fix writes into, so the outcomes could not be re-pointed on reasoning.

Line numbers read off both files by diffing anchors rather than derived by
arithmetic: 201 to 205, 159 to 163. Outcomes re-run through the retained
rig, which re-resolves through the module loader and re-derives each arm
from a unique minified anchor: pristine 3 passed, m1 3 failed, m2 2 failed,
m3 3 passed — identical to the old bundle. Guard controls in both
directions exit 1, so the counts are falsifiable.

Comment-only; the assertions and expectations are unchanged.

* fix(xterm): size the preedit overlay to the cells its text will occupy

updateCompositionElements computed the overlay's left edge from the grid
but never its width, so the preedit rendered at the font's natural advance
while the committed text takes two cells per wide glyph. Measured in
Chromium 150: 가나다라 drew 48.45px as a preedit and 69.20px once committed
— the same characters, same font, 30% narrower, and drifting further with
each syllable. Every macOS mono font carrying Hangul measured 0.49–0.72 of
two cells; never 1.0.

Deriving the width from wcwidth and the cell measure moves Korean, Japanese
and Chinese to 1.000 and leaves ASCII at 1.000, which it already was:

  한        12.125 -> 17.297   (17.30 expected)
  가나다라   48.453 -> 69.188   (69.20)
  안녕하세요 60.563 -> 86.500   (86.50)
  日本語     42.000 -> 51.906   (51.90)
  abcdefgh  69.234 -> 69.203   (69.20, unchanged)

Edited in config/patches/xterm-src/ and regenerated through the harness, so
the emitted patch and lockfile hash are derived rather than hand-written.

The unit test asserts the arithmetic, which is what CI can run. The pixel
consequence was measured on macOS with SF Mono in an Electron harness, not
on the Windows font stack STA-3232 reports from — so this demonstrates the
mechanism and does not stand as that row's platform evidence.

* test(e2e): pin the macOS Korean preedit as visible only while composing

#11914 reports the composing text invisible until Space. Its c3 was recorded
as unobtainable, and the reason on file was wrong: the boundary IS
assertable, but not in happy-dom, which reports display:block in BOTH the
active and inactive states and zeros for every rect. A test there passes
with the defect present.

Captured on real hardware instead: hidden and 0x0 before, .active with
display:block, a 15.84x16 rect and checkVisibility() true while composing
그, hidden again after. 39 DOM events, 2 composition starts, onData
["한","그","\r"].

Two mechanism findings are carried in the setup because both are invisible
in the result and fatal if removed. The input source must be selected AFTER
the app takes focus — focusing resets it to ABC. And the IME must be warmed
until an observed keyCode 229; typed cold it emits raw QWERTY (g k s r m)
with no composition at all, which is indistinguishable from an IME that is
not installed. Two runs were voided on exactly that signature before the
warm-up was found.

The has229 and compositionStarts assertions exist to make such a run fail
loudly rather than pass as a clean negative.

Gated on darwin plus ORCA_E2E_NATIVE_MACOS_KOREAN, like its siblings. The
final spec form has not itself been executed — the machine became
unavailable — so it carries the probe's measured values as literals rather
than a run of its own.

* docs(e2e): correct 19a8d133db — the Korean preedit spec has been executed

That commit said the landed form had never run and carried the probe's
values as literals. It has now run on real hardware: 1 passed, 9.1s, rc=0,
with the capture and log sealed under a verified hash manifest.

The teeth check was also run rather than reasoned about, and it changes
which assertion matters. Forcing the active overlay to max-width:0 with
overflow:hidden — invisible on screen — leaves the active class, the
textContent, display:block AND checkVisibility() all passing. Only
during.rect.width fails. checkVisibility() is not sufficient against this
defect; the bounding rect is the single load-bearing assertion, which the
docblock already said and this run confirms.

An earlier teeth attempt injected the CSS mid-run and tripped the
hasActiveClass poll instead, failing at the wrong assertion. It is
inconclusive and excluded from the seal rather than counted.

* test(terminal): add #12171's ordinary-English arm from a real Windows capture

c4 was recorded as unmet and the ledger sourced its control to
evidence/windows-current/, which holds 12 captures and not one English one.
The arm here comes from windows-9803-final instead — same probe, same host
geometry, same injector, en-US with no IME, replayed keydown for keydown.

Two limits are stated in the file rather than left for a reader to find. It
is a different bundle and a different run about 3.6 hours later, so it is
not a same-run arm. And it is #9803's range-active MUTANT arm: ordinary
English stays byte-exact even with that saved-range mutation live, which is
why it reads as a negative rather than as a baseline.

Bundle cited by directory with its file SHA-256; MANIFEST.sha256 verifies
21/21, rc=0. Nothing imported from .tmp.

* docs(terminal): correct #12164's grounds — the cited comments say no such thing

The rejection of #12164 from this file's family was recorded as resting on its
comment 1 (output doubling) and comment 2 (filed against 1.4.163). Checked
against the API: the issue has exactly two comments, neither of which says
that, and the string 1.4.163 appears nowhere in the thread.

The conclusion survives on better grounds. The issue BODY's repro is "Run any
CLI agent (Codex, AGY, Claude, etc.) that outputs Korean text into the Orca
terminal" — untyped output, no keystrokes, no composition — so excluding
CompositionHelper is right, and the input-path hunt was looking in the wrong
place. The body is also LLM-authored (it still contains a literal
"## 5. GitHub Submission Draft (Ready to Post)") and its Root Cause section
blames a CJK IME preedit buffer its own repro never engages, so it should not
be read as observation.

Comment-only; suite unchanged at 5/5.

* test(native-chat): make composition frames carry isComposing, not just inputType

This suite's comment claimed "Gating onChange on `isComposing` breaks here."
It did not. composeFrame() fired `input` with `inputType` but never set
`isComposing`, so a gate on `isComposing` passed all four tests untouched —
the suite asserted a discriminator it did not exercise.

Composition frames now carry both, so neither gate is exempt. Verified by
pointing the mutant at it: with an `isComposing` gate on the composer's
onChange, this suite now fails 3 of 4 (it passed 4 of 4 before), and the
ordinary-English arm correctly survives, since a composition gate should not
touch it. Production code is unchanged and stays gate-free; the mutation was
applied, measured, and reverted.

Found while excluding NativeChatView's question-card remount as the owner of
#12118 / STA-3219: the remount is real, but the preedit survives it precisely
because this write path has no composition gate.

* fix(mobile): ship the patched xterm build, matching desktop

mobile pinned @xterm/xterm 6.1.0-beta.285 while the patch is keyed to
6.1.0-beta.287, so mobile shipped stock xterm and neither IME defect fix
reached it: the swallowed keystroke after an IME commit (9506039de7) and
the preedit sized to the font rather than the grid (e04e0c88da).

Bumps the three xterm packages to the desktop versions and adds the patch
to mobile's own pnpm.patchedDependencies. No copy of the patch: pnpm
accepts the parent-relative path and records it in the lockfile against
hash 8d63166272e9040a…, byte-identical to what desktop resolves, so the
two stay in step by construction rather than by a drift check.

The workspace separation is untouched — root pnpm-workspace.yaml still
declares `packages: []` and mobile keeps its own lockfile, which is what
keeps the root's patches from failing as ERR_PNPM_UNUSED_PATCH.

Verified in the generated webview bundle rather than at the install:
alignPreeditToGrid 0->2, sentComposition 0->3, pendingInput 0->11, and the
stock-only _handleAnyTextareaChanges 2->0 and dataAlreadySent 4->0. pnpm
applies patches during linking before postinstall regenerates the bundle,
confirmed by a revert/reinstall/re-apply cycle in both directions.

Mobile suite 2971 passed, 3 skipped — identical before and after. Bundle
+1,514 B (+0.24%). Lockfile churn is xterm-only; --frozen-lockfile passes.

mobile/src/ime/ime-submit-carry.ts is NOT made redundant and is untouched:
it handles iOS firing onSubmitEditing on a React Native native TextInput
after unmarking a composition, which is outside the WebView entirely.

Known divergence left alone: desktop also patches @xterm/addon-webgl and
mobile now runs that version unpatched. That patch is glyph/texture-atlas
rendering with nothing IME-related, so it affects neither fix.

* test(terminal): pin the preedit overlay against already-committed cells

STA-3132 (arm A), STA-3170 and STA-3232 report a Korean preedit painted on
top of text already on screen. Builds v1.4.163-v1.4.166 cancel the pending
finalizer in compositionstart, so a committed syllable reaches onData one
syllable late and buffer.x is stale — the overlay lands on the cell the
flushed syllable is about to occupy.

Replays a recorded hardware trace rather than an authored one: the ordered
DOM event stream captured on Windows + MS Korean (wave5-r2 evidence, 64
events), echoing onData back as PTY output.

The load-bearing assertion is deliberately not the obvious one. Comparing
overlay style.left against cursorX is tautological — left is computed from
buffer.x. This counts committed syllables from the compositionend events
the IME fired, so the two sides are independently derived.

Discriminated by a historical re-add across seven real bundles, since the
owner is deletion-shaped: pristine beta287, v1.4.155 and v1.4.162 pass;
v1.4.163 fails; v1.4.163 with that single call removed passes; the byte
identical baseline restored fails again; head passes. Every failing arm
fails only this case — the ordinary negative stays green in all seven.

The negative asserts its own category rather than claiming it: zero
composition events, zero isComposing, zero keyCode 229, exactly 16 events,
paired against the Korean arm's 4 starts / 3 ends / 11 updates / 64 events.

Scope: cell indices, not pixels. happy-dom has no layout, so the recorded
8x16 cell metrics are supplied to the render service. This makes no claim
about pixels visually overlapping; that is affected-OS confirmation and
stays open. Covers the overlap arm only — STA-3132's auto-line-break arm
and STA-3232's half-line-capacity and a11y arms are untouched.

* test(e2e): matrix macOS period substitution against the OS preference

#11504 reports macOS inserting ". " after a Hangul Space commit. This
sweeps six arms across both states of NSAutomaticPeriodSubstitutionEnabled,
reading the preference live per run rather than asserting a literal.

Two results worth having on record.

The reporter's stated trigger did not reproduce. Their words are "There is
no second press at all. One space is enough", but korean-single-space emits
zero insertText with the preference on or off. So does word-space-word-space.

Their timing does reproduce, with different content. korean-double-space and
korean-longer-word-double-space emit a delayed insertText at +122.5-122.7ms
after compositionend — squarely the reported +149ms — but the payload is a
space, never ". ". Consistent with the double-space rule seeing two slots
under ABC and only one under Korean, where the IME commit consumes the first.

The substitution itself is real and preference-bound: latin-double-space
gives "ab . " with the preference on and "ab  " with it off, on one build
with the preference as the sole variable, reproduced across two runs.

That also refutes a claim in PR #11506, which states the substitution "is
enforced outside the renderer and never reproduces in dev builds, so changes
here must be verified against a packaged app". It reproduced in the dev build
twice and did not reproduce on the signed packaged app. That claim should not
be used as a verification gate.

Gated @headful behind ORCA_E2E_NATIVE_MACOS_PERIOD, same shape as the Korean
preedit spec, so it does not run in ordinary CI. Evidence is onData and DOM
only — the PTY-child reader aborted and no packaged-app arm was stable.

* test(terminal): actually enforce the recorded jamo progression

The preedit assertion compared sample.overlayText against sample.overlayText
— the same expression on both sides. A lane proved it by mutation: corrupting
seven of the eight recorded preedit values left the suite fully green. So the
docblock's ㄱ→가→간→나→낟→다→달→라, which the matrix also cites as this row's
recorded shape, was cited and unenforced.

The first attempt at a fix was insufficient and is worth recording. Threading
stroke.preedit through to the expectation still passed on a corrupted fixture,
because that value both drives the rig and was the expectation — corrupting it
moved both sides together. Same tautology, one level down.

The expectation is now an independent literal. Verified by mutation rather
than by reading: corrupting two recorded values fails one arm; restoring them
passes 3/3.

overlayCell was never affected — it is compared against a count derived from
the compositionend events, not from the buffer, and remains the load-bearing
assertion for the overlap.

* fix(e2e): select the selectable input source, not the first match

TISCreateInputSourceList can return several entries for one input source
id. A third-party IME publishes a non-selectable parent alongside the
selectable mode, and taking sources.first can return the parent — after
which TISSelectInputSource fails with paramErr (-50) while the caller
reports success from the enable step.

Found with Qingg (com.aodaren.inputmethod.Qingg), which exposes exactly
that pair under one id. Its mode id equals the bundle id, so filtering by
name would not have helped; selectability is the discriminator.

Now filters on kTISPropertyInputSourceIsSelectCapable and falls back to
the old behaviour when nothing advertises it, so single-entry sources are
unaffected. Also enables every entry for the id rather than only the one
being selected: selecting a mode whose parent is still disabled fails the
same way.

Compile-checked, and selecting com.apple.keylayout.ABC still exits 0.

Unrelated to the enable path: on macOS 26.5.2 third-party IMEs are gated
behind a consent sheet in System Settings. TISEnableInputSource returns
noErr immediately regardless, and the enable only lands if that sheet is
answered while the requesting process is still alive.

* test(terminal): discriminate #12171 against the real shortcut policy

The prior candidate mutation for this row was correctly refused: its suite
mocked shortcut policy so Process/229 became actionable, while the real
resolveTerminalShortcutAction has no Process branch — so the kill measured
the mock. This does not mock it.

Replays a capture of this row's own gesture (d, l, Shift+T, e, k, Space,
Enter under MS Korean, committing 있다) taken on Orca 1.4.164, through the
real useTerminalKeyboardShortcuts hook, capturing bytes at terminal.input.
The earlier capture could not discriminate at all because it recorded no
shiftKey; this one records it on 10 of 10 keydowns with code populated.

One physical Shift+T produces two shifted Process/229 keydowns. Under the
pre-#12265 classifier each synthesizes {key:'Enter', shiftKey:true}, which
the real policy resolves to sendInput '\x1b\r' — twice, giving 1b0d1b0d,
the two escapes the known-bad ed96881b0d1b0d contains.

Mutation is the retained pre-12265-process-shift.patch applied to HEAD, not
an authored one: patch -p1 applies clean and diffs identical to the mutant
copy. Arms are copies; shared source hashes the same before and after.

The English arm stays clean under both modules, so the mutation
discriminates by language rather than by harness — and a real Shift+Enter
through the same rig yields exactly ['\x1b\r'] in every arm, so a silent
pristine result means the code is quiet rather than the harness dead.

Scope: 1b0d1b0d is measured at the renderer boundary. The capture recorded
no PTY bytes — window.api.pty is frozen on shipped builds and the onData
channel needs a build-time flag — so this shows the renderer producing the
two escapes that payload contains, not a re-observation of the payload.

* docs(native-chat): narrow this file's disclaimer to what is now true

It said "THIS OWNS NO REPORTED ROW". Half of that is stale: the remount site
is now the attributed owner of #12118 and STA-3219. On real Windows TSF the
questionActive swap aborts a live composition — the old node gets only a
blur and no compositionend, the text returns as committed, and the next jamo
yields 아ㄴ rather than 안.

The other half holds. This file pins the opposite property, that the text
survives, which is the half those reporters already agree with. Mutation
shows the gap rather than asserting it: deleting the unmount entirely leaves
three of four tests green, because every substantive assertion is
after.value === … and a composer that never unmounts keeps its value.

Also records why the abort cannot be asserted here. The DOM exposes no
observable separating committed text from a live preedit — value is the same
string either way, there is no EditContext, and the only composing-ness
state is a per-instance ref discarded with the node. A test pinning "no
compositionend fires" would be an anti-guard: red the day it is fixed.

The cadence objection is kept, since it is now the open question rather than
the reason for exclusion.

* refactor(terminal): drop the unread isComposing field from XtermBypassEvent

Added by #6396 for terminal IME candidate handling that this branch has since
removed. No production or test code reads it, and the policy is safe without it:
during composition `key` is 'Process', so the non-ASCII printable checks that
would care never match.

Co-authored-by: Orca <help@stably.ai>

* fix(native-chat): keep the composer mounted through an in-flight IME composition

A question card replaced the composer outright
(`{questionActive ? null : <NativeChatComposer/>}`). Unmounting the field
mid-composition aborts the composition in the OS: the node is detached before
`compositionend` can fire, the preedit returns as committed text, and a resumed
Hangul syllable degrades — 아 then ㄴ yields `아ㄴ`, never `안`.

Confirmed in rasterised pixels on Windows with a real MS Korean IME, at both
v1.4.171 and the reporter-era v1.4.164 (the swap block is byte-identical
across them): the preedit underline present before the swap, the composer
visibly absent during it, and the same glyph back afterwards WITHOUT the
underline — committed, not composing.

The swap is now deferred while a composition is in flight, which is what
editors that survive IME do: ProseMirror gates DOM work on `view.composing`,
CodeMirror protects the composing subtree from redraws. Hiding instead of
unmounting does not work — `display:none` and `visibility:hidden` both blur the
focused element and abort the composition the same way.

The hold releases on `compositionend`, which browsers also fire on blur, so
clicking into the card's own answer input yields the input region immediately;
with nothing composing the card still replaces the composer at once, so no
stray "Send a message" appears beside a question.

The existing characterization test flips to a regression guard: it pinned the
node being destroyed, which was the defect. Node identity is the load-bearing
assertion — value-only checks are trivially satisfied by a composer that never
unmounts and cannot tell a held composition from a destroyed one.

The typing-redirect handler moves to its own hook. That is not cosmetic: both
touched files sat at the 400-line cap, and `max-lines` suppressions are
forbidden, so the room had to come from a real extraction.

* fix(macos): opt Orca out of AppKit automatic period substitution

macOS "Add period with double-space" (`NSAutomaticPeriodSubstitutionEnabled`,
on by default) is applied by AppKit's text input system. Native terminals never
join that system; Chromium text fields do, so xterm's helper textarea inherits
it and a double space arrives as `". "` — a period nobody typed, handed straight
to the PTY (#11504).

Chromium answers AppKit for quote and dash substitution and defaults both off,
but declares no period accessor at all, so AppKit applies that one without
asking. This user default is the only lever: there is no per-field or
per-webContents opt-out to prefer over it. Writing the key into Orca's own
defaults domain overrides the global value for this app alone and leaves the
user's system-wide setting untouched. It necessarily covers every Orca text
field, not only terminals — AppKit offers no narrower scope, and that tradeoff
is deliberate rather than accidental.

Measured on the reporter's own build v1.4.161: with the preference ON, typing
a,b,space,space yields `onData ["a","b"," ",". "]`; with it OFF the same arm
yields two spaces.

Note the issue's causal model is wrong and this fix does not follow it. It
claims the substitution only fires with a CJK input source and never with ABC.
The measurement is the inverse — every Korean arm is clean and the ABC arm is
the one that fires — so the fix is not conditioned on input source.

NOT YET VERIFIED ON HARDWARE. The unit tests inject the writer, so they prove
the call is made on darwin and skipped elsewhere; they do not prove AppKit
honours an app-domain override for this key. That check is outstanding.

* fix(xterm): keep a live composition across a lone Cmd press on macOS

CompositionHelper.keydown exempted keyCodes 16/17/18 from tearing a composition
down, which covers Shift/Ctrl/Alt but not macOS Meta — 91/93 in Chromium, 224 in
Firefox. A lone Cmd press mid-composition therefore reached
_finalizeComposition(false), which dropped the preedit overlay's `active` class
and committed the live syllable early. macOS keeps the marked text alive across
that press, so no later compositionstart re-arms the overlay and the rest of the
word composes invisibly.

Measured on hardware (m4air, macOS 26.5.2, Apple M4, 2-Set Korean) with the Cmd
posted as a CGEventType.flagsChanged, which is what a physical modifier emits.
AppleScript `key code 55` posts nothing a browser can see — a bare `key code 56`
for Shift is equally silent — which is why no capture in the corpus ever reached
this branch. Three arms, same build otherwise: overlay live throughout with the
exemption, dark and prematurely committed without it, live again with it
restored. Evidence under
.tmp/ime-handoff/swarm-scratch/wave31-cmd-preedit/evidence/.

The fix cannot widen past a lone modifier: only a standalone press reports these
keyCodes, and a Cmd chord during composition is reported by Chromium as 229,
which was already exempt. Cmd+A still ends the composition, via the IME's own
compositionend. Ghostty draws the same line, returning early from flagsChanged
under hasMarkedText() for every modifier including Super.

Orca's terminal pane was never affected — shouldSuppressTerminalModifierKeyboardEvent
drops a standalone Meta keydown before xterm sees it, and deleting only 'Meta'
from that set is what flipped the hardware arm to broken. The popout preview
terminal and mobile's webview install no such guard and did reach the teardown.

terminal-ime-xterm-composition-commit-overlap.test.ts asked its fixer to update
the two Cmd arms to the values it named as correct; both now emit a single ['한'].

* test(native-chat): drop two byte-identical duplicate cases

`4632b86919d` copy-pasted two cases twice into the same describe block:
`retains carry across a same-frame non-Enter keyup before redispatch` and
`expires carry before a deliberate Enter after the next frame`. Each pair is
byte-identical — same title, same body — so the copies asserted nothing the
originals did not.

This is what has been failing `static analysis` on this branch since 2026-08-06:
`oxlint vitest(no-identical-title)` reports both under `--deny-warnings`, and
`verify` fails solely because it requires static analysis to pass. Every other
gate in `verify` was already green, including typecheck, xterm patch sync, the
full test shard set, and both package jobs.

12 cases still pass in the file.

* test(e2e): skip the WebGL arm when no WebGL renderer exists

The #12164 probe runs two arms, webgl and dom, and closes by asserting the
active renderer is the requested one. That assertion is right for the dom arm —
it is what proves the pane actually left WebGL, without which the arm is
meaningless — but headless CI has no GPU, xterm falls back to DOM silently, and
the webgl arm then fails.

The failure reads as a Korean rendering defect and is not one, so the webgl arm
now skips with the active renderer named. The dom arm keeps the assertion
unchanged.

This is the third of three checks that have been red on this branch since
2026-08-06. `static analysis` and `verify` were fixed in c51c6b5837e; the CI log
shows this job as 1 failed / 1 passed, the pass being the dom arm.

* chore(lint): drop five unused no-console disable directives

`check-changed-code-quality` reports unused eslint-disable directives as errors,
and these five sat above diagnostic `console.log` calls in IME test and spec
files where `no-console` is not enabled — so each suppressed nothing.

This is the second of the two static-analysis steps. `c51c6b5837e` fixed
"Enforce focused code-quality plugins" (duplicate test titles); this fixes
"Enforce changed-code quality". Both had been red on this branch since
2026-08-06, and I mistook the first for the whole job.

The diagnostic logs themselves are kept — they are what a failing IME arm prints
for a reader to inspect.

* test(e2e): cover #12164 under fractional device scale factor

Fractional display scaling was #12164's last unexplored branch, and the reason
is worth recording: earlier attempts were BLOCKED, correctly, because they
proposed mutating the Windows display scale on a remote physical machine with no
console recovery. `--force-device-scale-factor` reaches the same renderer state
per process, so nothing outside the Electron instance changes and there is
nothing to restore.

The hypothesis was specific: `프프로로젝젝트트` is what a half-pixel cell boundary
could produce on a 2-column glyph, and nothing else in the suite varies dpr.

Measured at 1.25 and 1.5, both under WebGL: ink extents 25/21/16 with identical
ink groups, matching the scale-1 run. No doubling.

The arm self-certifies before asserting — if the flag does not take, the test
fails rather than silently measuring at dpr 1. That matters here: the sibling
spec's WebGL arm went two days reporting a missing GPU as a Korean rendering
defect precisely because a silent fallback looked like a result.

* fix(terminal): match Mod+letter shortcuts by physical key, not IME-rewritten key

With a CJK input source active, macOS and Windows report the physical key through
`code` but rewrite `key` to the layout's character: Korean 2-Set turns Cmd+C into
`{ key: "ㅊ", code: "KeyC", metaKey: true }`. Every `key.toLowerCase() === 'c'`
match misses it, so the shortcut is not recognised and xterm encodes the chord as
PTY input instead — issue #13033 reports `ESC[12618;9u` and a terminal that jumps
to the bottom, because user input scrolls the viewport.

This is the same key-vs-code confusion that owned #12171, where a `Shift+T`
typing ㅆ was read as Enter for want of a `code` guard, so the fix is the same
shape: trust `code` when it is present, fall back to `key` and then the legacy
`keyCode` when it is not (Chromium omits `code` on synthetic and some keypress
events, and `keyCode` keeps its US value even when `key` is rewritten).

Applied to the four terminal-side sites, including the dashboard pop-out, which
#13033 called out specifically as having its own key handler:
  pty-connection.ts            Cmd/Ctrl+C copy guard
  keyboard-handlers.ts         Cmd+G search navigation
  agent-interrupt-inference.ts interrupt inference
  preview-terminal-key-handler.ts  pop-out paste

Nine further `key.toLowerCase()` letter matches exist outside the terminal
(TaskPage, editor, GitHub composer, browser markup). They have the same defect
and are deliberately left for a separate change rather than widening this one.

An existing case, `matchSearchNavigate > returns null for wrong key`, overrode
only `key` and left `code: 'KeyG'`, so it began passing for the wrong reason. It
now overrides both — which is what "wrong key" means once matching is physical —
and a companion case pins the Korean-rewritten chord still matching.

#13033 was closed NOT_PLANNED; the reporter's event shapes drive the new test.

* fix(renderer): match every Mod+letter shortcut by physical key, not IME-rewritten key

Completes the previous commit. A CJK input source rewrites `event.key` while
`event.code` keeps the physical key, so `key.toLowerCase() === 'z'` and friends
silently stop matching — the shortcut is not recognised and the keystroke falls
through to whatever handles unclaimed input.

The helper moves to `@/lib/ime-latin-shortcut-key` first: it now serves the
editor, GitHub composer and browser markup, and importing terminal-pane
internals into those would be the wrong direction. `lib/` already hosts
`ime-composition-keyboard-event` for the same reason.

Nine remaining sites, all previously unreachable under Korean/Japanese/Chinese/
Vietnamese input:
  TaskPage, ActivityPrototypePage, ProjectViewWrapper   Cmd+F search
  useMarkupKeyboardShortcuts                            Cmd+Z undo
  GitHubMarkdownComposer, RichMarkdownLinkBubble,
    rich-markdown-link-shortcut                         Cmd+K link
  native-chat-shortcut                                  Cmd+J
  rich-markdown-key-handler                             Cmd+Shift+X

Six of the nine test `!== 'letter'` as early-return guards and three test
`=== 'letter'`; the negation is applied per site, since a blind substitution
would have inverted six of them.

Full suite: 4249 files pass. Three files fail locally and none is caused by this
change — the branch touches no file under `src/main/` or `src/relay/`, all four
failures reproduce on an unmodified tree or pass in isolation (the worktree
poller passes 21/21 alone, so it is full-suite parallelism), and all 16 CI test
shards are green.

* docs(ime): scope the IME composition rules to the terminal-pane directory

#11893 proposed adding these to the root `AGENTS.md`, which every agent loads on
every task regardless of what it is doing. They only bind keyboard handling, the
composer and the terminal input path, so they belong next to that code —
`tests/e2e/AGENTS.md` already establishes the nested convention here.

Kept from #11893: range-derived commits, guarding above the key dispatch,
the `attachCustomKeyEventHandler` / `CompositionHelper` interaction, no
normalization at commit, and the recorded-trace evidence bar.

Added from defects found since it was written:
- match shortcuts on `event.code`, not `event.key` (#12171, #13033)
- `keyCode === 229` means an IME owns the press
- do not unmount a field mid-composition, and hiding is not a fix because
  `display:none` blurs and aborts it too (#12118, STA-3219, #11332)

The evidence bar now also names the mutation check, since a test that survives
deleting the code it guards is guarding nothing — a failure this effort hit more
than once.

* fix(terminal): gate Ctrl+Enter CSI-u on a negotiated pane, porting #12462

Found while scoping the rebase onto `main`: #12462 landed on 2026-08-06 and
fixes a real defect this branch does not carry. Ctrl+Enter emitted
`\x1b[13;5u` unconditionally, so a pane that never negotiated the kitty
keyboard protocol — local Windows ConPTY, plain shell — printed the escape
verbatim into the prompt.

This branch deletes `terminal-ime-deferred-newline.ts`, which is one of the
files #12462 touched, so a rebase resolving those conflicts by taking our side
wholesale would silently reintroduce the defect. Porting it forward now means
the fix survives the rebase however the conflicts are resolved.

Mirrors the Shift+Enter guard already here: local ConPTY falls back to the
legacy CR every emulator sends, and a negotiated pane keeps the chord, so the
fallback is scoped to panes that cannot receive CSI-u rather than to Windows.

NARROWER THAN #12462 BY ONE CONDITION, deliberately. `main` also allows CSI-u
via `hasCtrlEnterCsiUAuthority()` (trusted consumer evidence, #12329); that
helper and its plumbing do not exist on this branch. Omitting it is the
conservative direction — an authorised pane gets `\r` instead of the chord,
rather than an unnegotiated pane printing an escape — but it should be restored
when the two histories are reconciled.

Test covers both directions and is mutation-checked: forcing the gate open
fails it, so it cannot pass by construction.

* fix: reconcile two more fixtures main moved while the stack waited

Both caught by CI, not locally, and the reason the local run missed one is
worth recording:

1. `browser-toolbar-profile-dialogs.ime-enter.test.tsx` did not pass
   `useNativeUserAgent` / `onUseNativeUserAgentChange`, which `main` added to
   `BrowserToolbarProfileDialogsProps`.

   Local `pnpm typecheck` reported 0 errors on the same commit CI failed. The
   cause was a stale `config/*.tsbuildinfo` — tsc reused an incremental cache
   from before the merge. Deleting it reproduced CI's error exactly. Any
   "typecheck clean" during this merge should be treated as unverified unless
   the cache was cleared first.

2. Localization keys for `SshDisconnectedDialog` were absent from `en.json`:
   the merge took this branch's component alongside `main`'s catalog.
   Regenerated with `pnpm run sync:localization-catalog` rather than hand-added.

* fix(mobile): regenerate the lockfile the merge resolved by taking one side

CI's `verify` failed with `ERR_PNPM_OUTDATED_LOCKFILE` on `mermaid (lockfile:
11.16.0, manifest: 11.16.1)`. The mismatch was in `mobile/`, not the root — the
root lockfile was consistent throughout, which is why inspecting it (and even
GitHub's merge ref) found nothing wrong.

Cause: during the merge I resolved `mobile/pnpm-lock.yaml` by taking this
branch's side wholesale rather than merging it, so it kept `mermaid 11.16.0`
while `mobile/package.json` came from `main` at `11.16.1`. Taking one side of a
lockfile is only safe when the corresponding manifest comes from the same side.

Regenerated with `pnpm install --lockfile-only`; `--frozen-lockfile` now passes
in `mobile/`. Verified the xterm patch entry survives intact — same hash
`4f1b42d268f3964d…` and the parent-relative path into `config/patches/`, which
is the desktop/mobile coupling that would silently break the mobile build.

Two earlier diagnoses of this failure were wrong and are worth recording: it was
not the root lockfile, and it was not a stale merge ref (a rerun reproduced it
exactly).

---------

Co-authored-by: Orca <help@stably.ai>
2026-08-07 22:58:40 -07:00
Jinjing 8ddf575fe6 Revert "Remove source control group order preference (#12785)" (#12955)
This reverts commit ae1ed5e886.
2026-08-06 16:33:42 -07:00
Jinjing ae1ed5e886 Remove source control group order preference (#12785)
* Reorder source control to show staged changes first by default

Stages are closest to the commit action and most relevant to the
commit workflow. Merges untracked files into Changes visually while
preserving their Git area. Removes the untracked-first preset and
includes migration logic for existing user settings.

* Drop source control group order user preference

Remove the sourceControlGroupOrder setting and related UI, migrations, and persistence logic. The source control view now always displays sections in the order: staged changes, unstaged changes, untracked files.

* Reorder source control to show changes before staged

Aligns with the edit-stage-commit workflow by showing unstaged
changes (active edits) before staged changes (queued for commit).
2026-08-05 15:29:46 -07:00
Brennan Benson 7f4570c9a6 fix(mobile): activate Source Control diff tabs on phones (#12770)
* fix(mobile): activate source-control diff tabs on phones

* fix(mobile): reveal legacy source control file tabs
2026-08-05 13:36:08 -07:00
Jinwoo HongandOrcaWin 738f640428 fix(mobile): relay UX overhaul — steady status colors, visible relay dials, coordinated deep links (F1-F10)
* fix(mobile): keep healthy relays green through focus and network nudges (F1+F2)

Focus/app-resume nudges probe the active relay instead of suspending it;
network-change nudges replace it make-before-break, suspending only after a
failed dial. Mount, Retry, and host-swap windows read 'connecting' instead of
'disconnected'; the host list keeps last-known worktrees for every
not-connected state and spins instead of rendering nothing.

* feat(mobile): surface the pairing relay path in the pairing log (F3)

The relay candidate was silent during pairing: dialing, E2EE handshake,
director recovery, and the winning path now emit redacted phase lines through
the same connectOptions.onLog the direct path already used.

* docs(mobile): relay UX investigation findings and F0-F10 fix plan

* feat(mobile): name and narrate relay dials while they happen (F5)

migrateTo forwards the dialing session's connecting/handshaking/reconnecting
phases whenever the client is suspended or disconnected — never downgrading a
live session — and exposes getPendingPath so the host card can say
'· Orca Relay' during the dial instead of only after it.

* feat(mobile): race a relay dial when the direct dial stalls (F6)

A 2.5s grace timer starts relay recovery while an unauthenticated direct dial
is still inside its 12s connect window; the race gets one attempt through the
existing mutex/cooldown machinery, cancels when direct authenticates, and
never arms for hosts without a relay endpoint.

* fix(mobile): overlay the protocol gate instead of unmounting the host stack (F9)

A pending status.get used to swap the mounted HostStack for a spinner at the
moment the socket connected, destroying in-flight nested navigation. Once
children have rendered for a host they stay mounted under an opaque
touch-blocking overlay; first visits and blocked verdicts keep the old
behavior.

* fix(mobile): keep loaded data through transient connection blips (F10)

Git history no longer blanks on reconnect (and commit files refetch instead
of caching an offline empty answer), the repo picker keeps its last-good list
when an in-flight repo.list rejects, the diff review's ready-state
preservation actually runs, and proven host capabilities survive a drop
flagged unverified instead of being wiped.

* feat(mobile): coordinate every home deep push and bounce dead resume targets (F4+F7+F8)

Notification taps, the Accounts card, and host-edit now use the shared
mount-then-replace transition (with a focused-route walker so root-layout
scope works); the Resume card renders from the snapshot in a disabled state
so its late arrival can't shift Tasks under the thumb; resume targets are
validated against proven catalog data, and a session route whose worktree
the host proves missing bounces to the host index with a notice banner
instead of stranding on a dead screen.

* test(mobile): cover the resume-target and notice policies (F7)

Key notice dismissal by code so closing one banner cannot swallow a later,
different one, and move the visibility rule into host-route-notice.ts where it
is testable without a screen.

Adds the missing units for F7's decision points: isResumeTargetConfirmedMissing
(unproven catalog is silence, synthetic routes exempt), the validating
last-visited reader, and the notice visibility rule.

* fix(mobile): review-pass hardening for the gate overlay and diff preservation

Adversarial review findings: the reader's hunk position now survives a
connection blip (reset only on item change), the covered stack is hidden from
TalkBack while the gate overlay is up, and the overlay's hit-test comment is
scoped honestly to in-tree views (native-Modal drawers present above it —
follow-up).

* fix(mobile): CI + CodeRabbit review fixes for #12609

Move the findings doc under docs/ (root directory guard), drop two unused
eslint-disable directives, and address review findings: an unproven snapshot
seed can no longer downgrade a proven worktree catalog; a locally-aborted
relay dial skips the director fallback; post-migration bookkeeping failures
log instead of masquerading as dial failures (which could suspend the healthy
session); the auth wait arms its timeout before subscribing; forwarded dial
phases stop at close(); the legacy selector_not_found fallback requires
runtime_error; the diff-loading effect depends on the fields it reads; and
host-edit auto-cancellation is now pinned by a test.

* fix(mobile): second review round — queued replacements, race fence, confirmed bounces

A network-change replacement now survives the recovery mutex and cooldowns as
a queued intent instead of being dropped or suspending a healthy session —
only a failed dial or a dead probe tears one down. The happy-eyeballs
migration withdraws when direct authenticated during the relay dial
(first-authenticated-wins). A worktree bounce requires two consecutive
host-proven misses, since a transient desktop repo-scan rejection answers
selector_not_found for a live worktree. Background network flaps no longer
wake a billed relay splice, the lifecycle foreground flag stays in sync, a
screen unmount cancels only its own pending host-stack transition, and diff
review keeps the loaded review when its reconnect refresh rejects.

Extracted mobile-endpoint-nudge-router.ts and the establisher's dialEligible
pass, and split the supervisor nudge tests, to stay under max-lines.

* fix(mobile): satisfy the React Doctor changed-code gate

Render-phase ref writes move into effects: the protocol gate's resolved/mounted
latches now record committed outcomes only (a discarded children render can no
longer count as mounted), and the bounce hook syncs its callback ref in an
effect. Array<T> annotations become T[] in the extracted modules.

* fix(mobile): keep the loaded diff when the reconnect refetch rejects (F10)

The diff-loading hook's catch was the one path still erasing a ready diff —
the same keepLoadedDiff guard its disconnect and loading branches already use,
now pinned by a reject-after-ready test.

* fix(mobile): process foreground revival nudges

---------

Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
2026-08-04 19:47:39 -07:00
Brennan Benson c6d2180417 fix(mobile): keep source-control layout steady while Create PR eligibility loads (#11467)
* fix(mobile): keep source-control layout steady while Create PR eligibility loads

The Create PR entry unmounted until the first hostedReview.getCreationEligibility
answer arrived, so on a cold open the changed-files list painted first and then
shifted down 54pt (createPrBlock marginTop 12 + createPrButton minHeight 42)
when the button appeared — while the user was already tapping (#8411).

- buildMobileCreatePrAction: cold loading now reserves the row with a disabled
  placeholder instead of unmounting it.
- useMobileHostedReviewEligibility: a fetch-imminent idle frame renders as an
  in-flight load, so the reservation is present on the first painted frame.
- New per-worktree+branch memory of the last resolved eligibility seeds cold
  loads, so branches whose answer is hidden (existing review, unsupported
  provider) do not get a placeholder that collapses on every reopen.

Fixes #8411

* fix(mobile): harden source-control layout reservation

* fix(mobile): keep review status row footprint fixed

* fix(mobile): derive eligibility state from keyed snapshots
2026-07-31 15:35:56 -07:00
NeilandOrca a51248e42a [P2] fix(mobile): put the PR sidebar and branch chip on the shared check classifier (#11815)
Co-authored-by: Orca <help@stably.ai>
2026-07-31 14:03:35 -07:00
NeilandOrca c6f0ac4040 refactor(comments): slim verbose comments in mobile (#9547)
Collapse multi-line explanatory comment blocks into single-line "why" statements
per AGENTS.md ("Document the Why, Briefly"): drop restatements of the code and
mechanism narration; keep the non-obvious reason, external refs, and directives.

Comments-only — verified no code changed via a Babel/esbuild comment-strip
token-equality gate against origin/main; typecheck and oxlint clean.

Area: mobile. 11 files changed, 339 insertions(+), 1137 deletions(-).

Co-authored-by: Orca <help@stably.ai>
2026-07-20 03:18:35 -07:00
Jinjing d67ede1594 Implement confirm-only PR panel composer with classified error blocking (#9428)
* Clarify PR panel guidance: classify errors and confirm-only composer

Replace the ambiguous GitHub hosted-review boolean with a four-state evidence
model (found/positive_unresolved/not_found/unknown) so "No PR found" never
appears without an accepted lookup result. Classify GitHub refresh failures
into types (rate_limited, auth, network, permission, repo_unavailable,
gh_unavailable, unknown) for stable, honest copy. Confirmed-only composer:
preserve drafts across transient failures; hide Create during hard errors and
positive-unresolved evidence. Hard errors clear only when an eligibility
request starts after the error and returns an accepted outcome. Propagate
error types and unified retry schedule through the store. Sync mobile parity
with shouldOpenChecksPanelCreateComposer gating. Localize all new copy.

* Clarify PR panel guidance: classify errors and confirm-only composer

Add reviewLookupOutcome to hosted-review eligibility and thread it through
the panel so it never claims "No PR found" without accepted evidence. A
failed lookup is unavailable, not a settled no-PR. Fail closed on positive
unresolved evidence, hard refresh errors, and unavailable lookups. Add
structured GitHub refresh-error classification with Retry-After parsing.
Implement confirmed-only composer gating based on fresh, matching-context
eligibility with hard-error clearing. Mobile gates on reviewLookupOutcome
to prevent false Create claims. Surface throwOnFailure variants for each
provider so transport failures cross the RPC boundary instead of collapsing
to null. (Design success criteria 1–4; invariant 8.)

* Add exec-error helpers for subprocess error classification

Extracts stderr/stdout parsing and Retry-After detection into a
lightweight module that can be imported without pulling in the heavier
runner machinery. Supports PR-refresh error classification and proper
rate-limit handling for gh commands.

* test(mobile): include reviewLookupOutcome in create eligibility fixtures

Create / Push & Create now fails closed unless the lookup is not_found.
Update mobile test fixtures so accepted-no-PR cases can still proceed.

* Add OrThrow mock variants to forge-provider test mocks

forge-provider resolves branch reviews via the OrThrow variant so
lookup failures surface as unavailable instead of "no PR found".
2026-07-19 16:32:36 -07:00
JinjingandOrca a03a3dd51b Render png on mobile (#9087)
* Add mobile image-diff previews via shared data-URI builder

- Extracts a `buildImageDataUri` helper (src/shared/image-data-uri.ts) shared by
  the desktop ImageViewer and mobile, so both trim whitespace-wrapped base64 and
  skip non-previewable mimes (e.g. application/pdf) the same way.
- Adds mobile-diff-image-preview.ts to render binary git.diff results (add/modify/
  delete) as images instead of falling back to "Binary preview unavailable".
- Extracts resolveMobileFileTabDoc to consolidate the session file-tab loading
  logic (diff/image/html/text) out of the route file for testability.

* Fix stale binary image fallback for empty modified diffs and relay reads

- mobileDiffImageDataUri now distinguishes a true deletion (modified
  side absent) from a modify whose binary bytes arrived empty
  (relay/size-cap cases), returning null instead of the stale
  pre-change image
- readWorkingDiffFile passes the file path to bufferToBlob so relay
  working-tree reads can detect previewable image extensions instead
  of always reporting empty binary content
- add mobile-file-tab-doc.test.ts covering diff/image/binary/text
  resolution paths

* Regenerate skill bundle manifest for 1.4.144-rc.2

Co-authored-by: Orca <help@stably.ai>

* fix(review): trim comments to AGENTS.md's one/two-line why-only rule

Comments in mobile-diff-image-preview.ts and mobile-file-tab-doc.ts ran
3-6 lines and narrated mechanism instead of stating only the non-obvious
reason, per AGENTS.md's "Code Comments: Document the Why, Briefly" rule.

Co-authored-by: Orca <help@stably.ai>

* Distinguish read failures from true deletions in binary diff results

- Working-tree stat/readFile errors and relay reads previously collapsed
  onto the same empty-content signal as a genuine deletion, letting
  previewers fall back to stale original bytes on a failed read.
- Add modifiedDeleted/missing flags through status.ts, git-handler-ops,
  and git-working-file-read so only proven deletions trigger the
  original-bytes fallback; failed reads now return null.
- Tighten buildImageDataUri to accept only image/* mimes instead of
  special-casing application/pdf.

* fix(relay): expect missing:false on index blob maxBuffer overflow

readBlobAtIndex now returns a missing flag so staged deletions are
distinct from size-capped binary reads; update the overflow test.

* Allow opening deleted files to show pre-delete text or image diffs

Deleted files can now be opened to view their pre-delete content via
git.diff (including images via modifiedDeleted). Only unresolved conflicts
remain unopenable. Centralizes the canOpen rule in canOpenMobileGitStatusEntry()
to keep opener guards consistent across the mobile source control UI.

---------

Co-authored-by: Orca <help@stably.ai>
2026-07-16 18:21:08 -07:00
Jinwoo HongandOrca 77b154d5dd Add Orca Relay desktop and mobile transport (#8536)
* feat(mobile): define relay protocol groundwork

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): implement replay-safe E2EE v2 sessions

Co-authored-by: Orca <help@stably.ai>

* test(auth): lock cloud refresh single-flight

Co-authored-by: Orca <help@stably.ai>

* test(mobile): complete E2EE v2 adversarial coverage

Co-authored-by: Orca <help@stably.ai>

* refactor(runtime): unify mobile socket wiring

Co-authored-by: Orca <help@stably.ai>

* feat(runtime): add relay control and data clients

Co-authored-by: Orca <help@stably.ai>

* feat(runtime): coordinate desktop relay sessions

Co-authored-by: Orca <help@stably.ai>

* fix(auth): fence stale cloud session mutations

Co-authored-by: Orca <help@stably.ai>

* feat(runtime): add relay pairing and durable revoke

Co-authored-by: Orca <help@stably.ai>

* feat(runtime): add relay credential pairing RPCs

Co-authored-by: Orca <help@stably.ai>

* feat(settings): show Orca Relay sign-in status

Co-authored-by: Orca <help@stably.ai>

* test(relay): prove desktop lifecycle and E2EE splice

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): persist relay pairing state

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): race direct and relay pairing

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): recover pairing through relay director

Co-authored-by: Orca <help@stably.ai>

* fix(relay): preserve origin controls during drain

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): recover interrupted relay pairing

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): add stable relay RPC sessions

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): supervise direct and relay endpoints

Co-authored-by: Orca <help@stably.ai>

* Cover mobile relay director fallback matrix

Co-authored-by: Orca <help@stably.ai>

* Fix relay settings component test isolation

Co-authored-by: Orca <help@stably.ai>

* Remove unrelated merge formatting drift

Co-authored-by: Orca <help@stably.ai>

* Update runtime connection count integration assertion

Co-authored-by: Orca <help@stably.ai>

* Run mobile typecheck through pnpm

Co-authored-by: Orca <help@stably.ai>

* feat(relay): gate desktop controls on mobile demand

Co-authored-by: Orca <help@stably.ai>

* test(mobile): cover served relay recovery

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): upgrade direct pairings to relay

Co-authored-by: Orca <help@stably.ai>

* fix(relay): harden mobile reconnect and teardown

Co-authored-by: Orca <help@stably.ai>

* fix(auth): clarify account sign-in state

Co-authored-by: Orca <help@stably.ai>

* fix(auth): polish sign-in completion flow

Co-authored-by: Orca <help@stably.ai>

* fix(auth): clarify sign-out confirmation

Co-authored-by: Orca <help@stably.ai>

* fix(auth): simplify sign-in completion page

Co-authored-by: Orca <help@stably.ai>

* feat(mobile): add per-device pairing connection mode

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): stabilize pairing option layout

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): give pairing choices stable space

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): stabilize pairing QR regeneration

Co-authored-by: Orca <help@stably.ai>

* Animate mobile pairing flow height

Co-authored-by: Orca <help@stably.ai>

* Configure auth in packaged builds

Co-authored-by: Orca <help@stably.ai>

* Make Orca Relay pairing an opt-in beta

Co-authored-by: Orca <help@stably.ai>

* Show Relay beta details on hover

Co-authored-by: Orca <help@stably.ai>

* Refine mobile relay pairing choice

Co-authored-by: Orca <help@stably.ai>

* Polish Orca Relay pairing controls

Co-authored-by: Orca <help@stably.ai>

* Keep mobile contract fallback test additive

Co-authored-by: Orca <help@stably.ai>

---------

Co-authored-by: Orca <help@stably.ai>
2026-07-14 11:47:05 -07:00
Brennan Benson e53a0a0158 fix(mobile): handle base_not_on_remote in PR-create block message (#8676)
#8651 added 'base_not_on_remote' to HostedReviewCreationBlockedReason but
did not add a matching case to getMobilePrCreateBlockMessage, leaving the
switch non-exhaustive so the function can fall through and implicitly
return undefined against its string | null type. That fails `tsc` on main
(verify does not run on direct pushes, so it surfaced on PR merge commits).
Add the missing case with actionable copy consistent with the desktop
create-time message.
2026-07-13 22:53:05 -07:00
Jinjing 026516f323 the-sandbox-flag-is-2 (#8236)
* Fix mobile source control drawer overflow and branch-compare state loss

- Render BottomDrawer in a native Modal so it covers the full viewport
  even when mounted inside a ScrollView.
- Move the conflict/Abort row onto its own line so it never overflows
  the branch card, and enlarge the Abort hit target.
- Show the committed-on-branch footer even when the changed-files
  SectionList has no sections, since RN skips ListFooterComponent for
  empty sections.
- Stop branch-compare state from collapsing to idle/error on transient
  base-ref resolution failures when a ready result should be preserved.

* Add mobile source control drawer reload screenshot

Attaches an evidence screenshot for the mobile source control drawer overflow / branch-compare state loss fix.

* Remove stray temp screenshot file

Accidentally committed debug artifact from mobile source control drawer work; not needed in the repo.
2026-07-10 23:04:38 -07:00
Jinjing 3a3e33f14b The --sandbox flag (or terminal sandboxing) in Google Antigravity is a (#8017)
Here is a summary of how the sandbox behaves on your macOS system:

### ⚙️ How it Works
When `--sandbox` is enabled (either via the launch flag or the `enableTerminalSandbox` setting in your `settings.json`), terminal commands run inside a lightweight containment boundary:
- **macOS Native Isolation**: It utilizes macOS's native `sandbox-exec` utility to restrict system calls, network sockets, and directory access.
- **Secure File Boundaries**: File system writes are locked down to designated safe zones (such as your designated workspace or scratch directory). Access to critical system paths, private user data, and external network resources is restricted.

---

### 🛡️ Active Permissions for this Session
In this current session, the permission model is configured as follows:

| Action / Resource | Permission Status | Details / Paths |
| :--- | :--- | :--- |
| **Command Execution** |  **Allowed** | Terminal command execution is enabled. |
| **File Reads (Allowed)** |  **Allowed** | `/scratch`, `/browser_recordings`, `/html_artifacts`, `/knowledge`, `/worktrees`, `/skills`, `/builtin` |
| **File Writes (Allowed)**|  **Allowed** | `/scratch`, `/browser_recordings`, `/html_artifacts`, `/knowledge`, `/worktrees` |
| **Sensitive Files** | ⚠️ **Ask** | `.env`, `.npmrc`, `.vscode`, `.git-credentials`, etc. |
| **Root/App Settings** | 🚫 **Denied** | Direct modifications to `/config` and main `.gemini` configurations |

---

### 🔧 Configuration and Management

* **Persistent Settings**:
  To enable sandboxing by default for all future sessions, configure the `enableTerminalSandbox` setting in your `~/.gemini/antigravity-cli/settings.json`:
  ```json
  {
    "enableTerminalSandbox": true
  }
  ```

* **Dynamic Adjustments**:
  Within an active CLI (`agy`) session, you can run the `/permissions` slash command to view or modify your autonomy and sandboxing levels on the fly.

> [!NOTE]
> Running in sandbox mode provides an excellent balance of autonomy and security, allowing me to execute build commands, run test scripts, and manage project files safely without risk to your primary host environment.

Please let me know if you would like me to set up a new project workspace or run any specific tasks within this session!
2026-07-09 22:01:22 -07:00
Jinjing 43f639ddda Consolidate mobile source control into a single tabbed hub (#7923)
* Consolidate mobile source control into a single tabbed hub

Unify the changes list, pull request details, and commit history into
a single multi-segment panel. This improves navigation and state sharing
across different lenses of a worktree's source control.

- Add a segmented control to switch between Changes, PR, and History
- Introduce a persistent branch status card with an integrated PR chip
- Redirect standalone PR and history routes to the new unified hub
- Extract reusable UI and logic for the history list and PR summary

* Keep mobile source control tabs mounted to preserve view state

* Keep PR and History segments mounted (using display: 'none' when hidden) to preserve fetch, scroll, and expand states during tab switches.
* Decouple the History list from blocking on Git status loading.
* Support deep linking directly into the history tab of the main panel instead of using a standalone route.
* Enable retrying failed loads by reviving the transport loop if parked.
* Fix PR chip accessibility label and comment check.

* Optimize and integrate mobile PR view within source control hub

- Lazy-load heavy PR comments and descriptions (Phase 2) only when the
  PR tab is active, using fast metadata (Phase 1) for the branch chip.
- Unmount the PR body when inactive to avoid unnecessary comment tree
  re-renders and preserve WebView resources during commit text editing.
- Implement soft-refresh on HEAD advancement to keep the ready UI
  visible while re-fetching checks post-commit.
- Display the "Aborting..." label only when a merge or rebase abort
  is actively in flight.
- Memoize the git history list and skip branch identity RPCs when
  gating the dock icon.

* Improve mobile git views and concurrent rendering safety

- Pass the `origin` parameter through history and PR redirect routes.
- Move source control panel ref updates to `useEffect` to prevent side
  effects during concurrent renders.
- Resolve commit file changes to empty if disconnected to avoid a stuck
  loading spinner.
- Standardize PR sidebar header button styling and accessibility labels.

* Resolve PR repo probe without active branch to avoid forever spinner

Previously, checking if a repository is a GitHub remote required an
active branch. In a detached HEAD or mid-rebase state (where the branch
is null), the probe never resolved, leaving the PR panel on a forever
spinner.

Decouple the repository probe from the branch presence so the panel
can correctly display the "Current branch unavailable" state. Also,
hide the PR status chip when no branch is active to avoid a spinner
on the chip.
2026-07-09 19:23:36 -07:00
Brennan BensonandOrca 47389990a5 fix(mobile): surface disconnected source-control states + keep the mobile WS fallback port stable (STA-1511) (#7855)
Co-authored-by: Orca <help@stably.ai>
2026-07-08 18:28:59 -07:00
Brennan BensonandOrca 77a7798156 Fix mobile Source Control primary action styling (#6918)
Co-authored-by: Orca <help@stably.ai>
2026-06-30 11:26:20 -07:00
NeilandOrca 46646d7ff1 chore(lint): upgrade oxlint to 1.71 + enable 7 new rules (autofixed backlog) (#6841)
* chore(lint): upgrade oxlint to 1.71 and enable 7 new rules

Upgrade oxlint 1.67.0 -> 1.71.0 (1.72 was blocked by the repo's 3-day
minimum-release-age supply-chain guard; nothing here needs it). The
bump is a no-op on the existing config.

Enable 3 error rules (backlog autofixed to zero in this commit) and
4 warn rules (surface signal without gating CI):

error (autofixed, behavior-preserving):
- unicorn/prefer-node-protocol        (~1531 sites: bare builtin -> node:)
- typescript/no-import-type-side-effects (~36: all-inline-type -> import type)
- unicorn/no-array-reverse            (19: copy-then-reverse -> toReversed)

warn (real signal, current fires are test-only/correct):
- unicorn/no-array-fill-with-reference-type  (aliasing footgun guard)
- typescript/no-unsafe-function-type         (bans bare Function type)
- unicorn/prefer-array-flat-map              (map().flat() -> flatMap())
- unicorn/prefer-regexp-test                 (.match() in bool ctx -> .test())

mobile/.oxlintrc.json extends root, so it inherits all 7; the autofix
ran from root and covered mobile/ too.

Verification (all green): oxlint 0 errors (root+mobile+aux configs),
oxfmt clean, typecheck (node+cli+web), vitest 22795 passed / 0 failed,
builds (electron-vite + web + cli) succeed. node: rewrites confirmed to
skip embedded SSH/CLI string payloads (AST-only); all toReversed sites
verified to operate on fresh copies or write-once locals.

* chore(lint): bump mobile oxlint to 1.71 so inherited rules parse

mobile/ is a standalone pnpm project pinning its own oxlint@1.67, which
lacks unicorn/no-array-fill-with-reference-type (needs >=1.70). Since
mobile/.oxlintrc.json extends the root config, mobile CI's 'cd mobile &&
oxlint' failed to parse the new rule. Bump mobile to match root (1.71).

Verified in mobile/: oxlint 0 errors, oxfmt --check clean, tsc --noEmit
pass, vitest 978 passed / 0 failed.

Co-authored-by: Orca <help@stably.ai>

---------

Co-authored-by: Orca <help@stably.ai>
2026-06-29 22:38:29 -07:00
Brennan BensonandOrca a6f12f6120 Show the git primary action on mobile Source Control (#6659)
Co-authored-by: Orca <help@stably.ai>
2026-06-29 22:30:46 -07:00
Jinjing 8a39450b18 refs/heads/handle-mobile-pull-request-issues (#6598)
* feat(mobile): add commit failure recovery panel with AI fix action

- Surfaces a "Commit failed" panel with a one-tap AI fix button when a
  git commit fails in the source control view or PR creation flow
- Detects commit failures specifically during the committing progress
  step and captures staged entries and commit message for context
- Extracts commit failure summary and prompt logic into
  `src/shared/source-control-commit-failure.ts` and PR checks prompt
  into `src/shared/pr-checks-fix-prompt.ts` so both desktop and mobile
  share the same implementations
- Adds auto-find of an available Metro port starting from 8081 and
  extracts expo CLI bootstrap into `mobile-expo-cli.mjs` shared by
  `start-emulator` and a new `start-expo.mjs` wrapper

* Share source-control AI prompts and simplify mobile PR actions

- Extract conflict, check-fixing, and commit-failure prompt builders
  to shared modules for reuse by both desktop and mobile.
- Configure Metro in the mobile package to watch and bundle modules
  from the repository-root shared directory.
- Remove the desktop-style merge method picker from the mobile PR
  actions panel, opting to use repository defaults automatically.
- Refactor mobile hosted review creation and git preparation logic
  into dedicated helper files.
2026-06-28 00:58:17 -07:00
Jinjing 76331ff597 Create pr not working on mobile (#6523)
* Implement automated git preparation workflow for mobile PR creation

Introduce a structured hosted review intent preparation workflow to handle
staging, AI commit message generation, committing, and pushing changes
automatically before displaying the pull request composer on mobile.

- Map creation block reasons to descriptive user-facing validation errors
  (e.g., dirty working tree, default branch, detached head) to match desktop.
- Decouple hosted-review business logic into a dedicated service helper.
- Update source control runner hooks to handle the new preparation flow.

* Refactor mobile PR creation to run intent and open URL directly

Remove MobilePrComposeSheet and the local compose form, moving instead
to a direct PR creation workflow that matches the desktop experience.

- Add runMobileHostedReviewCreateIntent to handle the full prepare,
  push, and create sequence.
- Replace useMobileOpenPrSheetRunner with useMobileCreatePrRunner to
  trigger the creation workflow and directly open the created PR URL.
- Simplify state management by removing showPrSheet, prPrefill, and
  associated local compose sheets.

* Propagate git status and commit state on PR creation failure

Update `MobileHostedReviewCreateIntentOutcome` and the local change
commit helper to include optional `committed` and `status` fields in
their failure results.

This ensures that if PR preparation fails, callers still receive the
current repository status and know if their local changes have already
been committed.

* Add tests for mobile hosted review creation flow

Introduce unit tests for runMobileHostedReviewCreateIntent to verify
different scenarios of creating a hosted review on mobile, including:

- Successful flow including staging, committing, pushing, and creating
- Eligibility block handling (e.g., authentication requirements)
- Error reporting when creation fails after an automatic commit

* Block mobile PR creation on unresolved conflicts and refresh status

Prevent creating a hosted review on mobile when there are unresolved
merge conflicts. Also, return the latest git status on failures and
reload it in the UI to keep the source control screen in sync.

* Prefer fetched PR head SHA over cached status SHA for PR checks

On mobile, a create command can commit before opening the review,
meaning the fetched PR's head SHA is fresher than the route's cached
status SHA. Prioritizing the fetched PR head SHA ensures we fetch checks
for the most up-to-date commit.

* Fix mobile PR creation errors and validate branch presence

- Reject branch matches when the status branch is null or missing to
  prevent PR creation when the branch is lost.
- Display actual PR creation errors in the sidebar instead of silently
  ignoring them on failure.
- Trim leading and trailing whitespace from the base branch reference
  before persisting the worktree link.
2026-06-27 18:34:58 -07:00
Brennan BensonandOrca e1f93238d1 Align mobile review actions with desktop (#6444)
Co-authored-by: Orca <help@stably.ai>
2026-06-26 17:35:32 -07:00
Jinjing 144df671ab Link created pull requests to mobile worktree across providers (#5955)
* Automatically link newly created pull requests/merge requests to the
  worktree using the provider-specific metadata key (e.g., linkedPR,
  linkedGitLabMR) and persist the submitted base ref.
* Prefer worktree-specific base ref returned by worktree.show when
  resolving the comparison base ref.
* Handle metadata linking failures gracefully as a non-fatal warning
  without blocking the pull request creation flow.
2026-06-20 21:15:02 -07:00
c9bd61376f feat(mobile): combine PR sidebar and checks parity (#5641)
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Orca <help@stably.ai>
Co-authored-by: gsxdsm <gsxdsm@users.noreply.github.com>
2026-06-17 22:52:12 -07:00
Jinwoo HongandOrca e3bf7d8614 feat(mobile): pickers, workspace parity, active-workspace focus, tap-to-open, source-control parity, artifact viewing (#5330)
Co-authored-by: Orca <help@stably.ai>
2026-06-15 22:02:51 -07:00
c4fade90e7 Add mobile Review Changes workflow (#5313)
* Add mobile diff review

* Wrap mobile review notes prompt

* Fix mobile review unreviewed navigation

* Clear review completion when a refreshed diff invalidates a reviewed file

mergeMobileDiffReviewState invalidates a file's reviewed flag when its
diff identity changes, but left completedAt set — inconsistent with
markUnreviewed. Drop completedAt on invalidation and add a regression
test.

Co-authored-by: Orca <help@stably.ai>

---------

Co-authored-by: Jinwoo-H <jinwoo0825@gmail.com>
Co-authored-by: Orca <help@stably.ai>
2026-06-13 14:24:26 -07:00
Jinwoo HongandOrca 66035716f0 Fix mobile diff syntax highlighting (#4922)
Co-authored-by: Orca <help@stably.ai>
2026-06-08 17:41:27 -07:00
Neil 0bb62b9d29 Add braces to mobile control flow (#4351) 2026-05-31 21:32:37 -07:00
Neil fb462e1f77 Add mobile committed branch changes (#3498) 2026-05-30 14:33:30 -04:00
Jinwoo HongandOrca afe90a616f Add mobile source control actions (#2193)
Co-authored-by: Orca <help@stably.ai>
2026-05-17 19:35:55 -07:00